package com.atguigu.springcloud.service;

import com.atguigu.springcloud.entities.CommonResult;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

/**
 * @Author: robert.song
 * @Date: Created in 2021/12/15
 */

public interface AccountService {
    void decrease(Long userId, Double money);
}
